>>82302799 (OP)
Everyone else has basically said the same, but...
You can't, and you shouldn't. They're bad news for a reason. They will absolutely ruin your life.
You can fuck them but they'll never fall for you. They might land you in prison though. BPD bitches are insane. I've dealt with a couple. The part of them you're falling for isn't even the real them, anyway. Nobody can handle them long-term, no matter what you may think.
Run while you can.